TW226360B - - Google Patents

Info

Publication number
TW226360B
TW226360B TW081104973A TW81104973A TW226360B TW 226360 B TW226360 B TW 226360B TW 081104973 A TW081104973 A TW 081104973A TW 81104973 A TW81104973 A TW 81104973A TW 226360 B TW226360 B TW 226360B
Authority
TW
Taiwan
Prior art keywords
admixture
cement
respect
water
defoaming agent
Prior art date
Application number
TW081104973A
Other languages
English (en)
Chinese (zh)
Original Assignee
Grace W R & Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/718,051 external-priority patent/US5156679A/en
Application filed by Grace W R & Co filed Critical Grace W R & Co
Application granted granted Critical
Publication of TW226360B publication Critical patent/TW226360B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
    • C04B24/122—Hydroxy amines
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/50—Defoamers, air detrainers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Degasification And Air Bubble Elimination (AREA)
TW081104973A 1991-06-20 1992-06-24 TW226360B (en, 2012)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/718,051 US5156679A (en) 1991-06-20 1991-06-20 Air-detrainer for hydraulic cement compositions
US74705191A 1991-08-19 1991-08-19

Publications (1)

Publication Number Publication Date
TW226360B true TW226360B (en, 2012) 1994-07-11

Family

ID=27109827

Family Applications (1)

Application Number Title Priority Date Filing Date
TW081104973A TW226360B (en, 2012) 1991-06-20 1992-06-24

Country Status (9)

Country Link
EP (1) EP0519747B1 (en, 2012)
JP (1) JP3224276B2 (en, 2012)
KR (1) KR930000418A (en, 2012)
AT (1) ATE142181T1 (en, 2012)
AU (1) AU648002B2 (en, 2012)
CA (1) CA2071734A1 (en, 2012)
DE (1) DE69213355T2 (en, 2012)
ES (1) ES2092044T3 (en, 2012)
TW (1) TW226360B (en, 2012)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19617357A1 (de) * 1996-04-30 1997-11-06 Heinrich Otto Paul Dr Kaspar Zementzusatz
FR2760004B1 (fr) * 1997-02-25 1999-05-14 Chryso Adjuvant pour suspensions aqueuses de particules minerales et melanges a base de liant hydraulique
JP3339619B2 (ja) * 1997-03-28 2002-10-28 太平洋セメント株式会社 セメント系材料の添加剤、及びセメント系材料
FR2784373B1 (fr) * 1998-10-09 2000-12-15 Chryso Sas Adjuvant liquide et compositions de ciment
KR20020003165A (ko) * 2001-11-23 2002-01-10 송윤강 건강보조 발효식품의 제조방법
WO2009060405A1 (en) * 2007-11-06 2009-05-14 Umkomaas Lignin (Proprietary) Limited T/A Lignotech Sa Cement compositions
KR100975140B1 (ko) * 2008-06-26 2010-08-11 박세준 한약재 또는 곡류 발효방법
KR101006021B1 (ko) * 2008-08-01 2011-01-06 주식회사 경희매니지먼트컴퍼니 한약재의 가공방법
FR2969599B1 (fr) * 2010-12-23 2013-05-10 Francais Ciments Additif anti-mousse hydrosoluble pour composition cimentaire, solution aqueuse le contenant et leur utilisation dans des mortiers ou betons
EP3243807B1 (de) * 2016-05-12 2018-11-14 Evonik Degussa GmbH Verwendung wässriger emulsionen auf basis von propylethoxysilanoligomeren als zusatz in hydraulisch abbindenden zementmischungen zur minderung des schwundverhaltens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729420A (en) * 1970-08-10 1973-04-24 Northern Petro Chem Co Antifreeze compositions
JPH02294383A (ja) * 1989-05-08 1990-12-05 Hitachi Ltd 吸収式冷凍機用吸収液
NZ235347A (en) * 1989-10-06 1991-09-25 Grace W R & Co Enhanced blended and portland cement compositions characterised by the addition of a higher trialkanolamine as a strength enhancing agent
US4943323A (en) * 1989-10-06 1990-07-24 W. R. Grace & Co.-Conn. Processing additives for blended cements

Also Published As

Publication number Publication date
ATE142181T1 (de) 1996-09-15
JP3224276B2 (ja) 2001-10-29
KR930000418A (ko) 1993-01-15
DE69213355D1 (de) 1996-10-10
DE69213355T2 (de) 1997-01-16
ES2092044T3 (es) 1996-11-16
JPH07172887A (ja) 1995-07-11
AU1839992A (en) 1992-12-24
EP0519747A2 (en) 1992-12-23
EP0519747A3 (en) 1993-12-15
CA2071734A1 (en) 1993-02-13
EP0519747B1 (en) 1996-09-04
AU648002B2 (en) 1994-03-31

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